package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentParser;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @ClassName GulimallElaticSearchConfig
 * @Description TODO
 * @Author 13290
 * @Date 2022/9/16 15:58
 *
 * 1. 导入依赖
 * 2. 编写配置,给容器中注入一个RestHighLevelClient
 * 3. 参照API进行操作
 **/
@Configuration
public class GulimallElaticSearchConfig {

    public static final RequestOptions COMMON_OPTIONS ;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();


        //builder.addHeader("Authorization","Bearer" + XContentParser.Token)

        COMMON_OPTIONS = builder.build();
    }



    @Bean
    public RestHighLevelClient esRestClient(){
 //       RestClientBuilder builder = null;

        //final String hostname, final int port, final String scheme
 //       builder = RestClient.builder(new HttpHost("127.0.0.1",9200,"http"));

//        RestHighLevelClient client = new RestHighLevelClient(builder);
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("127.0.0.1", 9200, "http")));
        return client;
    }
}
